252071document882891-s2.0-S2211467X1930094X-main.pdfapplication/pdfce9ce3c6e42c229112f144ba407238dbMD56707922019-09-09 06:32:14https://pure.iiasa.ac.at/id/eprint/16059/1/1-s2.0-S2211467X1930094X-main.pdf